Quarterly Sales Estimates for GTIV
| 03-2007 | 307.14 | 299.43 | 303.34 | 0 | 3/30/2007 |
| 06-2007 | 311 | 306 | 308.714 | 1.761 | 6/5/2007 |
| 09-2007 | 315.34 | 307.2 | 312.404 | 2.422 | 10/26/2007 |
| 12-2007 | 325 | 308.79 | 315.312 | 5.696 | 2/6/2008 |
| 03-2008 | 317.45 | 308.31 | 314.158 | 3.081 | 4/1/2008 |
| 06-2008 | 333.7 | 318.8 | 329.161 | 4.541 | 7/28/2008 |
| 09-2008 | 346.9 | 266.2 | 328.871 | 24.583 | 10/27/2008 |
| 12-2008 | 277 | 262.5 | 272.851 | 5.483 | 2/6/2009 |
| 03-2009 | 290.8 | 271 | 283.398 | 5.789 | 3/31/2009 |
| 06-2009 | 294.8 | 286.39 | 291.332 | 2.451 | 7/27/2009 |
| 09-2009 | 304.4 | 291.6 | 300.645 | 4.016 | 10/26/2009 |
| 12-2009 | 313.818 | 303.7 | 307.863 | 2.714 | 2/5/2010 |
| 03-2010 | 312 | 303 | 305.844 | 3.091 | 4/26/2010 |
| 06-2010 | 314.69 | 305.258 | 309.888 | 3.236 | 7/19/2010 |
| 09-2010 | 394 | 285.044 | 359.07 | 43.504 | 10/15/2010 |
| 12-2010 | 480 | 447.916 | 463.298 | 8.841 | 2/4/2011 |
| 03-2011 | 482.4 | 458.92 | 473.511 | 8.069 | 4/19/2011 |